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公开(公告)号：US12216356B2
公开(公告)日：2025-02-04
申请号：US17754382
申请日：2022-03-17
Inventor： Shaojun Hou , Chao Wang , Guanghui Liu
IPC: G02F1/1335 , F21V8/00 , G02F1/13357
Abstract: The present application provides a display device and a mobile terminal. The display device includes a display panel and a backlight module arranged on one side of the display panel. The display panel includes a first display area, a second display area arranged on one side of the first display area, and a third display area arranged within the second display area. The backlight module includes a via area, and the via area is arranged corresponding to the third display area. The backlight module includes a first light source arranged corresponding to the first display area and a second light source arranged corresponding to the second display area.
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公开(公告)号：US12204709B2
公开(公告)日：2025-01-21
申请号：US17998977
申请日：2022-11-04
Inventor： Liwang Liu , Weihong Yin , Chao Wang
Abstract: The present application provides a display panel and a display device. The display panel includes a plurality of data lines and a first demultiplexer. In the first demultiplexer, each first channel wire is connected to at least two data lines. Each first control unit includes a plurality of first switching elements. At least one data line is connected to the first channel wire through M first switching elements connected in parallel, and M≥2. The display panel includes a display area, and the first control unit is arranged in the display area.
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公开(公告)号：US12092933B2
公开(公告)日：2024-09-17
申请号：US18370467
申请日：2023-09-20
Inventor： Wenqiang Yu , Chao Wang
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136209 , G02F1/136227 , G02F1/136286 , G02F1/1368
Abstract: The present disclosure provides a display panel. The display panel includes a data line; a transistor electrically connected to the data line, wherein the transistor includes a patterned active layer disposed in an area corresponding to the data line; and a shielding layer disposed between the patterned active layer and the data line.
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公开(公告)号：US12066721B2
公开(公告)日：2024-08-20
申请号：US17281947
申请日：2021-03-24
Inventor： Wenqiang Yu , Chao Wang
IPC: G02F1/1362 , G02F1/1343 , G02F1/1368 , H01L27/12 , H01L29/786
CPC classification number: G02F1/134345 , G02F1/136209 , G02F1/136222 , G02F1/136286 , G02F1/1368 , H01L27/124 , H01L29/78633 , G02F2201/40
Abstract: A display panel and a display device are provided. The display panel includes a plurality of scan lines extending in a first direction, a plurality of data lines extending in a second direction, and a plurality of pixel units. Each of the pixel units comprises a first sub-pixel, a second sub-pixel, and a third sub-pixel disposed between adjacent two of the scan lines. The first sub-pixel and the second sub-pixel are arranged along the first direction, and the first sub-pixel and the third sub-pixel are arranged along the second direction.
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公开(公告)号：US12061397B2
公开(公告)日：2024-08-13
申请号：US17435143
申请日：2021-08-09
Inventor： Yantao Lu , Changwen Ma , Guanghui Liu , Chao Wang
IPC: G02F1/1343 , G02F1/1362 , G09G3/36 , G02F1/1368
CPC classification number: G02F1/134345 , G02F1/136286 , G09G3/3677 , G02F1/1368 , G09G2300/0408 , G09G2300/0426 , G09G2310/0248 , G09G2320/02
Abstract: A display panel and a display device are provided. The display panel comprises sub-pixel electrodes and data line groups. The data line group includes at least two sub-data line groups. The sub-pixel electrode includes at least two sub-pixel electrode sections. By dispersing the data lines in the data line group into each sub-data line group and arranging the plurality of the sub-data line groups on two sides of the sub-pixel electrode sections in each of the columns, the shading area of each of the data line groups can be reduced, thereby improving the problem of dark stripes on the display panel.
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Patent Agency Ranking
公开(公告)号：US20240222381A1
公开(公告)日：2024-07-04
申请号：US17758218
申请日：2022-05-23
Inventor： Wenqiang Yu , Chao Wang
IPC: H01L27/12
CPC classification number: H01L27/124
Abstract: An electronic device including a first metal layer and a second metal layer is provided. The first metal layer and the second metal layer are arranged in different layers, wherein the first metal layer includes source electrodes and data lines, and the second metal layer includes drain electrodes. Further, the first metal layer includes data line groups, and each data line group includes a plurality of the data lines, wherein a distance between any two adjacent data line groups is less than a distance between any two adjacent data lines in any data line group.
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公开(公告)号：US11960184B2
公开(公告)日：2024-04-16
申请号：US16972645
申请日：2020-11-30
Inventor： Wenqiang Yu , Guanghui Liu , Chao Wang
IPC: G02F1/1362 , G02F1/1335 , G02F1/1343 , G02F1/137
CPC classification number: G02F1/136286 , G02F1/133514 , G02F1/134309 , G02F1/133512 , G02F1/13439 , G02F1/137
Abstract: The present invention discloses a display panel and an electronic terminal. The display panel includes a first display region and a second display region. The second display region includes a plurality of display subregions. Each of the plurality of display subregions includes a display portion and a light-transmitting portion. Each of the plurality of display subregions includes a switch control unit, a liquid crystal layer, a transparent electrode group, and a color filter layer. The liquid crystal layer is disposed in the display portion and the light-transmitting portion. The transparent electrode group is configured to control a deflection direction of liquid crystal molecules in the liquid crystal layer, which puts the light-transmitting portion in a light-transmitting state or an opaque state.
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公开(公告)号：US11662617B2
公开(公告)日：2023-05-30
申请号：US17057674
申请日：2020-08-26
Inventor： Xindong Mei , Shaojun Hou , Chao Wang , Guanghui Liu , He Jiang , Quan Tang
IPC: G02F1/1333 , G06V10/141 , G06V40/13 , G06V10/145 , F21V8/00 , G02F1/1334
CPC classification number: G02F1/13338 , G02B6/0051 , G02B6/0053 , G02B6/0055 , G06V10/141 , G06V10/145 , G06V40/1318 , G02F1/13345
Abstract: A display panel is provided. The display panel comprises a display screen, a first backlight module, a second backlight module, and a fingerprint sensor, wherein the second backlight module has a fingerprint identification mode and a display mode. In the fingerprint identification mode, light reaches the fingerprint sensor through the second backlight module for fingerprint identification, and in the display mode, the first backlight module and the second backlight module provide uniform backlight to the display screen, thus realizing compatibility of functions of under-screen fingerprint identification and display.
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公开(公告)号：US11537005B2
公开(公告)日：2022-12-27
申请号：US16769621
申请日：2020-03-04
Inventor： Xindong Mei , Shaojun Hou , Chao Wang , Guanghui Liu
IPC: G02F1/13357 , G09G3/34 , G02F1/1335
Abstract: The present invention provides a display panel and a control method thereof, and a display device. The display panel includes a display unit and a backlight module. The display unit includes a main display region and a function additional region. The backlight module includes a first light source block providing a light source for the main display region and a second light source block providing a light source for the function additional region. The first light source block and the second light source block are independently driven and controlled.
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公开(公告)号：US11163194B2
公开(公告)日：2021-11-02
申请号：US16763568
申请日：2020-03-04
Inventor： Xindong Mei , Shaojun Hou , Chao Wang , Guanghui Liu
IPC: G02F1/13357 , G09G3/34 , G02F1/1335
Abstract: The present invention provides a display panel and a display device. The display panel includes a display unit and a backlight module, wherein the display panel includes a main display area and a additional function area. The backlight module includes a first light source block providing a light source for the main display area, and a second light source block providing a light source for the functional additional area.
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